Gram Panchayat|LGD 224693Water profile

Authur poolampalayam

Part of Karur block, Karur district, in the Amaravathi sub-basin.

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Every household has a tap, drawn from an aquifer in deficit

All 2,583 households report a tap connection, while Manmangalam is assessed over exploited at 109.0 percent of extraction. Service is complete; the source is not secure.

100%

Households with a tap connection

2,583 of 2,583 households, across 23 habitations.

Drinking-water sources

Deep Tubewell, River

109.0%

Groundwater extraction, containing taluktaluk projection

Manmangalam is assessed over exploited. This describes the taluk, not this Panchayat.

70.1 mm

Rainfall, last 30 days

31 rain days between 2026-08-07 and 2026-09-06, modelled rather than gauged.

31d ago

Last water-quality sample

Safe on 2026-08-06. 535 samples over 4 years, none of them recorded unsafe.

Place and boundary

The mapped extent comes from the TNGIS Panchayat polygon for this LGD code, so the place on the map is the place the records describe.

LGD Panchayat code: 224693
Block: Karur
District: Karur
Mapped area: 2,068.666 ha
Centroid: 11.0066, 78.0445

Loading map

Plotted from the centroid of the TNGIS polygon. The marker is the Panchayat, not a settlement; the polygon is withheld pending the licence reply.

Habitations

JJM records service for each habitation separately. A Panchayat total can hide a habitation that is behind.

Habitation	Population	Households	Tap connections
Athur	463	151	151
Bharathi Nagar	110	35	35
Chellarampalayam	448	179	179
Chinnavadugapatti	450	154	154
Gandhi Nagar Bc Colony	683	235	235
Ganthi Nagar Sc Colony	435	173	173
Kallipalayam	318	127	127
Karuppampalayam	29	9	9
Mangacholipalayam	275	116	116
Nathamedu	393	157	157
Navalnagar	390	156	156
Nochipalayam	185	58	58
Periyavadugapatti	1,193	477	477
Poolampalayam	263	105	105
Poolampalayamcolony	95	35	35
Sengattanur	54	18	18
Sivasakthi Nagar	147	72	72
Thanasigoundanpudur	190	76	76
Theeran Nagar	112	42	42
Thonduperumalpalayam	130	47	47
Vadamalaigoundanur	215	86	86
Vadugapattipudur	70	28	28
Veeracholipalayam	118	47	47

Where the water comes from

The schemes JJM records as serving this Panchayat, grouped by the kind of source they draw on.

Source	Category	Count
Deep Tubewell	Ground Water	58
River	Surface Water	24

Groundwater, projected from the taluk

IN-GRES assesses revenue taluks. This Panchayat inherits its containing taluk's category unchanged, as containing-area context rather than a measurement of the place.

over-exploited

taluk categorytaluk projection

Manmangalam taluk, by centroid in taluk.

109.0%

stage of extraction, taluktaluk projection

Groundwater drawn each year as a share of what recharges, for the whole taluk. Above 100 is more drawn than recharges.

Manmangalam

containing revenue taluktaluk projection

Sub-district on the revenue hierarchy, which the Panchayat hierarchy does not nest inside.

The assessment unit is a revenue taluk, not the Gram Panchayat: each Panchayat inherits its containing taluk's category and stage of extraction unchanged, as containing-area context rather than a measurement of the place. Containment is decided by the TNGIS polygon centroid (vertex fallback for concave polygons); a Panchayat that falls in no taluk or in a taluk without an assessment is deferred, never guessed. 3 TNRD blocks span more than one revenue taluk, so a block-to-taluk name match would have been wrong.

Tanks and water bodies

Mapped by TNGIS and assigned to this Panchayat by the register itself, not by a name match.

11 water bodies cover 7.5 ha here, the largest of them 2.8 ha. The register names 11 of them; the names and polygons are withheld pending the TNGIS licence reply.

Waterspread is the mapped extent, not storage. It says nothing about whether these hold water through the year, whether they are encroached, or when any one of them was last surveyed.

Registered by	Water bodies
NRSC	11

Water-quality testing

535 samples between 2023-01-04 and 2026-08-06. 359 were taken at a source and 176 at households.

None was recorded unsafe. A clean run this long describes the reporting as much as the water, so read it as an absence of recorded failures rather than as evidence of safety.

Year	Samples
2023	153
2024	317
2025	62
2026	3

What is missing

14 of 40 capabilities are supported by acquired evidence. The rest are named here rather than left blank.

Named gap

No source carries it (12)

Nothing acquired for this district answers these, so they are named rather than estimated.

drinking water reliability
historical water access
groundwater level observation
groundwater level trend
aquifer context
catchment context
water body condition
waterway network
flood hazard
observed flood events
natural drainage
wastewater service

Named gap

Not determined whether it applies here (14)

These may not be meaningful for an inland rural Panchayat. Until that is decided, they are neither claimed nor dismissed.

surface water change
engineered stormwater drainage
wastewater treatment assets
pollution pressure inventory
measured water pollution
coastal and estuarine
historical agricultural baseline
current crop and irrigation state
soil water context
agricultural water system relation
crop water demand
agricultural water stress observation
agricultural water pollution pressure
composite priority score

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